品牌
生产厂家厂商性质
温州市所在地
J65Y,J65H,Y型焊接截止阀
面议J41H-10C,J41H-16C,J41H-25C,J41H-40C,J41H-64C法兰截止阀
面议J41H-100C,J41H-160C,J41H-10,J41H-16,J41H-25法兰式截止阀
面议J41H-40,J41H-64,100,J41H-160,J41Y-16C,J41Y-25C
面议J41Y-40C,J41Y-64C,J41Y-100C,J41Y-160C,J41Y-16
面议J41Y-25I,J41Y-40I,J41Y-64I,J41Y-100I,J41Y-160I
面议J541H-16C,J541Y-16C,J941Y-16,J941Y-16C伞齿轮截止阀
面议J41Y-16I铬钼钢截止阀
面议J41Y-25,J41Y-40,J41Y-64,J41Y-100,J41Y-160,J41Y-250
面议J45H,J45Y,直流式截止阀
面议J545H,J545Y伞齿轮Y型截止阀
面议J44H/Y角式截止阀的进出口通道不在同一方向而成90°直角,这种截止阀使通过阀门的介质改变流动方向,因此会产生一定的压力降。角式截止阀的zui大优点是可以把阀门安装在管路系统的拐角处,这样,即节约了90°弯头,又便于操作,,适用的压力、温度范围很大,但一般用于中、小(DN15-400mm)口径的管道。
角式截截止阀的主要优点:
1)与闸阀相比,截止阀的结构较简单,制造与维修都较方便。
2)密封面不易磨损、擦伤,密封性较好,寿命较长。
3)启闭时阀瓣行程较小,启闭时间较短,阀门高度较小